baber/WOPTO huggingface dataset:
Patent JP-2009002805-A (JP)
Title: Small angle/wide angle x-ray measuring device
Inventor: KIKUCHI TETSUO
IPC: G01N23/201
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small angle/wide angle X-ray measuring device capable of measuring simultaneously small angle X-ray scattering and wide angle X-ray scattering, and improving measurement accuracy of the wide angle X-ray scattering.  <P>SOLUTION: This small angle/wide angle X-ray measuring device has a small angle X-ray optical system for irradiating a sample S with an X-ray emitted from an X-ray source F, and detecting a scattered ray generated from the sample S in a small angle domain by a detector 26; and a wide angle X-ray optical system 7 provided between the sample S and the detector 26, for detecting the scattered ray generated from the sample S in a wide angle domain. The wide angle X-ray optical system 7 has a phosphor 38 provided on an X-ray optical path between the sample S and a detector 7, for converting an X-ray image into a visible light image; a light reflector 42 for reflecting the visible light image formed on the phosphor 38; and a photodetector 47 for detecting the visible light image reflected by the light reflector 42. Each aperture 39, 42 for the X-ray is provided respectively on each part crossing with the X-ray optical path of the phosphor 38 and the light reflector 42, and each aperture 39, 42 has an aperture diameter through which the maximum angle value of the small angle domain can be viewed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003211-A (JP)
Title: Optical device
Inventor: DOI MASAHARU
IPC: G02B6/122
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To increase diffractive broadening of a beam diameter in a depth direction compared to conventional techniques by a simple structure.  <P>SOLUTION: An optical device includes a substrate 10, an optical path 16 formed on the substrate 10, and a diffraction propagation region 10a where the light exiting from the optical path 16 propagates as diffracted, in a substrate region between the optical path 16 and an end face of the substrate 10. A first groove 13a is formed in the diffraction propagation region 10a, the groove partially blocking a substrate depth direction component of the light propagating the region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280230-A (JP)
Title: Self-propagation high temperature synthesis method
Inventor: ISHIDA KIYOHITO
IPC: C01G25/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To promote self-propagation high temperature synthesis reaction by allowing sulfur powder to exist in a reaction system, and to synthesize a (Ti, Nb, Zr)-C-S- or (Ti, Nb, Zr)-S-based inorganic compound in a short time.  <P>SOLUTION: A powdery mixture obtained by blending a (Ti, Nb, Zr)-C-S- or (Ti, Nb, Zr)-S-based raw powders, preferably, at a molar ratio of 2: (0.5 to 1.0):(1 to 3) or at a molar ratio of 2:(1 to 3) is compacted, one end of the green compact 3 set in a reaction apparatus 1 is ignited with a coil 4 through which electric current is passed, and combustion (self-propagation high temperature synthesis reaction) is allowed to progress toward the other end, so as to synthesize a (Ti, Nb, Zr)-C-S-based or (Ti, Nb, Zr)-S-based inorganic compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278515-A (JP)
Title: Seal
Inventor: YOKOYAMA KEISUKE
IPC: C08L21/00
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal with a lip part having a high sliding contact property with a seal contact surface, in regard to the seal for use in a rolling device such as a rolling bearing, automobile hub unit, a linear guide device or a ball screw.  <P>SOLUTION: The lip part 13 (the whole elastic body 3) formed of a molded rubber of the seal 1 is formed to have a maximum value of loss tangent (tan δ) of 0.40 or less in a temperature range of 20-70°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009010546-A (JP)
Title: Imaging apparatus and specified image detection program
Inventor: NAGATOMO SHOICHI
IPC: G03B13/36
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform imaging accompanied by the detection of a specified image with the detection accuracy desired by the user.  <P>SOLUTION: A face detection mode setting table is referred to (step S101). When the face detection mode setting table indicates the detection accuracy Lv.1 in the detection accuracy Lv.1-Lv.3, a feature dictionary (step S102), an allowable rotation angle (step S103) and a detection region (step S104) that correspond to the detection accuracy Lv.1 are respectively read and the detection processing of a face image is executed (step S105). After a half-press operation of a shutter key is detected in a step S106, when the release of half pressing is detected in a step S110, the detection accuracy is raised by one level; and processing from the step S101 is repeated. Also, when a full pressing operation of the shutter key is detected in step S110, compression encoding/recording processing of photographed image data is executed (step S111).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009310-A (JP)
Title: Coin reverse feed prevention unit for coin feeder
Inventor: ABE HIROSHI
IPC: G07D1/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive coin reverse feed prevention unit easily attached additionally for preventing generation of noises by preventing reverse feed of a first coin fed from a rotary disk in a rotary zone of the rotary disk and simply installing afterward.  <P>SOLUTION: In a coin feeder wherein each coin is fed to a guide unit by the rotary disk and the coins fed by the guide unit are guided upward by aligning in a line and the coin reverse feed prevention unit for preventing reverse feed of the coins by receiving the coins fed from the rotary disk is arranged adjacent to the rotary disk, the coin reverse feed prevention unit is a pushed-moving inclined section 154 wherein a coin receiving section 152 is inclined upward in the advancing direction of the coins and the coin receiving section 152 advances to a coin passage 136 while it moves in the feeding direction of the coins and the coin receiving section 152 maintains the coins out of the rotary zone of the rotary disk 110.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010659-A (JP)
Title: Base station apparatus and user apparatuses, and assigning method of reference signal series
Inventor: KAWAMURA TERUO
IPC: H04W76/02
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce collision of series between cells without increasing signalling which a base station apparatus notices.  <P>SOLUTION: The base station apparatus which performs communications with user apparatuses which transmit an up-link signal by a single carrier system, is provided with: a series identifier decision means which decides a second series identifier used by the user apparatuses based on a first series identifier in a series length of a reference signal in a case that scheduling of frequency assignment is performed based on a receiving condition of the up-link of the user apparatuses, and a frequency band assigned to the user apparatuses; and a receiving means which receives the up-link reference signal transmitted from the user apparatuses using the decided second series identifier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006375-A (JP)
Title: Continuous casting mold
Inventor: FUJIMOTO HIROAKI
IPC: B22D11/055
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous casting mold capable of attaining a long service life by suppressing occurrence of meniscus cracks due to thermal stress and watering groove structure.  <P>SOLUTION: In the continuous casting mold casting a slab, watering grooves 16 to 18 provided at the back face side of a cooling member 10 composing a short side or a long side are formed of a space part 20 formed between the adjoining tightening means groups in the cooling member 10 and a supporting member 13 provided with partition parts 22, 23 whose tip faces are abutted on the bottom face thereof, and as for the water conducting grooves 16 to 18, the inner width W1 at the lateral part in the tightening means 12 directly below the meniscus is made narrower than the inner width W2 between the tightening means 12 in the upper and lower directions, also, the depth D1 at the lateral part is made deeper than the depth D2 between the tightening means 12 in the upper and lower directions, and the flat cross-sectional area of the water conducting grooves 16 to 18 in the lateral part is controlled to the range of -20 to +20% of the flat cross-sectional area of the water conducting grooves 16 to 18 between the tightening means 12 in the upper and lower directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007139-A (JP)
Title: Image recording device
Inventor: TAKEUCHI MASARU
IPC: B65H3/06
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recording device in which a roller is cleaned by a simple structure without performing such burdensome operations that the user takes a sheet from a tray, installs a cleaning member, or removing and storing the cleaning member.  <P>SOLUTION: This recording paper is supplied from a main tray 20 to a first conveying passage 22 by a feed roller 25, and images are recorded thereon during the conveying process. A second tray 21 slidable in the direction of approaching and separating from an arm 26 is installed on the upper side of the main tray 20. When the second tray 21 is slid, the attitude thereof is changed between the first attitude and the second attitude. The feed roller 25 is supported on the main tray 20 from the lower side when the arm 26 in the first attitude. When the arm 26 in the second attitude, the feed roller 25 is pressed against a cleaning member 130 attached to the second tray 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009029-A (JP)
Title: Charging member for electrophotography, process cartridge and electrophotographic apparatus
Inventor: TAKAHATA NOZOMI
IPC: G03G15/02
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging member capable of outputting an excellent image where a stained image and a discharge defective image are suppressed, even when it is repeatedly used over a long term.  <P>SOLUTION: The charging member includes a conductive support (a), and a surface layer (c) containing binder resin and a conductive agent and having conductivity. The surface layer (c) contains composite particles, and the composite particle is characterized by carrying metal oxide on the surface of a base particle. The surface layer (c) has a projecting part resulting from the composite particle, and the surface roughness Rzjis of the charging member is 3 μm or more and 20 μm or less, and the composite particle satisfies following (a) and (b) simultaneously. (a) The base particle is spindle-shaped or columnar or needle-like insulating material, its average major axis is 0.9 μm or more and 15 μm or less, and its average minor axis is 0.3 μm or more and 5 μm or less, and the average major axis is 1.2 times or more and 5 times or less as large as the average minor axis. (b) The metal oxide has insulation properties and its average particle size is 0.01 μm or more and 0.3 μm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009007903-A (JP)
Title: Rc slab fire resistance designing method
Inventor: NISHIMURA TOSHIHIKO
IPC: E04B5/32
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a RC slab fire resistance designing method for eliminating the need for fire resistance reinforcement beyond necessity.  <P>SOLUTION: The fire resistance designing method is provided for a RC slab which has lower end main reinforcements 16 and upper end main reinforcements 14. Herein, fire bending proof strength M<SB>D</SB>(t<SB>f</SB>) of the lower end main reinforcement 16 during heating t<SB>f</SB>is calculated based on the strength, temperature and cross section area of the lower end main reinforcement, a distance from the upper end of the RC slab to the gravity center position of the lower end main reinforcement 16, and a stress center distance setting coefficient. Similarly, fire bending proof strength M<SB>U</SB>(t<SB>f</SB>) of the upper end main reinforcement 14 during heating t<SB>f</SB>is calculated. Thus, the whole RC slab having fire bending proof strength M(t<SB>f</SB>)=M<SB>D</SB>(t<SB>f</SB>)+M<SB>U</SB>(t<SB>f</SB>) is designed and evaluated. According to this evaluation method, when the fire bending proof strength of the RC slab is calculated, it includes not only the bending proof strength of the lower end main reinforcement 16 but also the bending proof strength of the upper end main reinforcement 14, and so a fire resistance time for the RC slab is set to be longer than in a conventional fire resistance evaluation method. This eliminates the need for the conventionally necessary fire resistance reinforcement of the RC slab, beyond necessity, resulting in improved constructing efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011189-A (JP)
Title: Method for producing light-weight artificial soil and method for creating light-weight artificial soil base
Inventor: TAJIMA KUNIO
IPC: A01G1/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide light-weight artificial soil produced so as to prevent granular foam material from floating on a soil surface layer to be dispersed or flow out, enable greening material to sufficiently exert its performance, and also prevent plants from causing water rot or root rot: and to provide a method for producing light-weight artificial soil and a method for creating light-weight soil base using the artificial soil.  <P>SOLUTION: The light-weight artificial soil is obtained by fixedly attaching at least either one kind of greening material B selected from Kanuma soil, black soil, silicon soil, Akadama soil, coal ash, decomposed granite soil, reddish soil, volcanic ash, leaf soil, zeolite, clay, pearlite, peat moss and bark compost to the surface of granular foam material (A). The greening material B contains organic solvent comprising aromatic solvent or halogenated hydrocarbon solvent, and the greening material B fixedly attached to the surface of the granular foam material (A) presents such a formation that part of the greening material is buried under at least part of the material (A) dissolved by the organic solvent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016459-A (JP)
Title: Driving device and illuminating device
Inventor: HAMOTO HIDEAKI
IPC: H01L33/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device and an illuminating device which easily determines abnormality of load in an LED or the like, and to prevent smoke emission or ignition.  <P>SOLUTION: Each of anodes of LEDs 1-4 is provided with a reference voltage detection section 40 consisting of resistance elements R1, R2 and R3. The anode of a diode D1 is connected with a voltage detection section 41 consisting of resistance elements R11, R12 and R13. The anodes of diodes D2-D4 are also connected with voltage detection sections 42-44 having the same configuration as that in the voltage detection section 41, respectively. A microcomputer 50 determines a short-circuit or open state of the LEDs 1-4 on the basis of voltage outputted from the voltage detection sections 41-44 and voltage outputted from the reference voltage detection section 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017078-A (JP)
Title: Digital still camera and its operation controlling method
Inventor: KAWAI SATOYUKI
IPC: H04N5/232
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image having an appropriate brightness and no blurring.  <P>SOLUTION: When a set exposure time T is longer than an exposure time wherein a camera shake occurs (YES in Step 12), the number of frames N for imaging repeatedly at an exposure time t with no camera shake is determined (Step 13) so that the total exposure time may be equal to the exposure time T. First, imaging is conducted with a mechanical shutter closed and thereby a black image is obtained. Thereafter, the object is imaged N times (Step 14). From each of the obtained N frames of object image, the black image is subtracted (Step 15), and the N frames of object image with the black image subtracted are overlapped in such a manner that they are not out of alignment so as to produce a synthetic image (Step 16). Thus, a synthetic image which has no blurring and has a brightness corresponding to the set exposure time is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017697-A (JP)
Title: Squirrel-cage induction motor and manufacturing method of squirrel-cage induction motor
Inventor: HIRAMATSU TAKUTO
IPC: H02K15/02
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain high motor efficiency by suppressing the corrosion of short circuit rings even if bar conductors are formed of copper, and the short circuit ring are formed of aluminum.  <P>SOLUTION: Each motor comprises a rotating core 19 arranged inside a stator, and a plurality of copper bars 22 which are protruded from the rotating core 19 at their first ends and second ends in a state that the copper bars are attached to the rotating core 19. The motors are arranged at both ends of the rotating core 19 in the axial direction, respectively, and has the short circuit rings 24 for electrically connecting the plurality of copper bars 22. A sacrificial protection member 23 is composed of a magnesium alloy which is a metal higher in ionization than copper and aluminum, and arranged so as to contact with the short circuit rings 24 and the copper bars 22 in a position deviated from a passage of an induction current which flows between the adjacent copper bars 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014572-A (JP)
Title: Method for manufacturing crossmatch testing container with human erythrocyte solid-phased
Inventor: TAMAI TOYOHIRO
IPC: G01N33/547
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crossmatch testing container with erythrocyte solid-phased stably and uniformly.  <P>SOLUTION: The method for manufacturing a crossmatch testing container with human erythrocyte via a binder material comprises the steps of: selecting a monoclonal antibody against the surface antigen of the human erythrocyte solid-phased, as a binder material for solid-phase the human erythrocyte; solid-phasing an antibody against a living species derived from the monoclonal antibody, as a primary binder to solid-phase a binder substance; further solid-phase the binder substance on a container bottom with the primary binder sold-phased; and solid-phasing the human erythrocyte on the container bottom with the binder substance solid-phased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013939-A (JP)
Title: Knocking determination device for internal combustion engine
Inventor: YUKIMOTO HIDEKI
IPC: F02P5/152
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knocking determination device for an internal combustion engine improving judgment accuracy of existence of knocking.  <P>SOLUTION: The knocking determination device determining the existence of knocking based on vibration intensity of the engine is provided with a vibration waveform sampling means S420 sampling vibration waveform of each of a plurality of different selected bands set in a knocking frequency band when a frequency band where there is possibility of appearance of a knocking waveform in the vibration waveform indicating vibration intensity, a false knocking judgment means S448 judging whether false knocking waveform appears on each of a plurality waveforms sampled when retardation control forcibly retarding ignition timing is executed, and a knocking judgment means judging whether knocking waveform appears on vibration waveform of selected bands other than the selected band in which it is judged that the false knocking waveform appears out of a plurality of the vibration waveform sampled when the retardation control is not executed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026357-A (JP)
Title: Optical disk device
Inventor: NISHIOKA KEN
IPC: G11B7/085
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of reducing costs and power consumption.  <P>SOLUTION: A traverse mechanism 3 is provided with a guide shaft 4 shared by all optical pickups 1 and 2 to support the optical pickups 1 and 2 to guide movements thereof in the diameter direction R of optical disks 31 and 32, a traverse motor 5 shared by all the optical pickups 1 and 2 to generate a driving force for moving the optical pickups 1 and 2, and a lead screw 6 and beams 7 for transmitting the driving force of the traverse motor 5 to the optical pickups 1 and 2 to reciprocate them in the diameter direction R of the optical disks 31 and 32. This device is provided with a pickup switching means 20 for moving each beam 7 with respect to the traverse motor 5 and the lead screw 6, and engaging or disengaging each beam 7 with/from the lead screw 6 to switch the optical pickups 1 and 2 which become driving force transmission destinations of the traverse motor 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022414-A (JP)
Title: Ultrasonic diagnostic system and display program for ultrasonic tomographic image
Inventor: KOYANAGI MASAMICHI
IPC: A61B8/08
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic diagnostic system which displays ultrasonic tomographic images in three or more of sectional surfaces generated without lowering a frame rate as images in a comparable and large size.  <P>SOLUTION: The system is provided with a memory part 004 which stores positional information on the first, second and third sectional surfaces positionally different, a transmitting/receiving part 002 which scans the first sectional surface stored in the memory part 004 and any of the second and third sectional surfaces simultaneously through an ultrasonic probe 001, a scan control part 003 which repeats the control of switching the sectional surface to be scanned by the transmitting/receiving part 002 from one of the second and third sectional surfaces to the other to match a prescribed timing, an image generation part 006 for generating the ultrasonic tomographic images, and a display control part 007 which displays the ultrasonic tomographic image of the first sectional surface generated on the display part 008 while the ultrasonic image of the second or third sectional surface is displayed on the display part 008 alternately to match the timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022855-A (JP)
Title: Treating device using microwave
Inventor: ITO KOICHI
IPC: B01J19/12
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treating device which can solve the problem that a thick catalytic layer can hardly allow transmission of a microwave and consequently, merely the same effect as when the microwave is not shined, can be expected, and is best-suited for accelerating a chemical reaction by the microwave.  <P>SOLUTION: This treating device using the microwave has a structure of a bar type, a tubular type, a sheet-like type, a fibrous type or a combination of these types, formed of a microwave-transmissible heat-resistant material inside a catalyst-packed column. In addition, the treating device is preferably equipped with a liquid reservoir and drainage piping. Besides, a ceramic, a heat-resistant resin or a glass is used as a material of the structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT